Measurement and Instrumentation The resistance in the circuit of the moving coil of a dynamometer wattmeter should be Low None of the listed here Almost zero High Low None of the listed here Almost zero High ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation It is found that 10A current passes through a resistor of 10°hms. The resistor has 5% tolerance . The error in measurement of current can be as high as 5%. What is max error in measurement of power, calculated from measured value of I and the nominal value of resistor? 200W 150W 50W 100W 200W 150W 50W 100W ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation An induction wattmeter can be used for Ac only Dc only Any of the listed here Both DC and AC Ac only Dc only Any of the listed here Both DC and AC ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation In a single phase energy meter, braking torque is provided by None of the listed here Air friction Permanent magnet Fluid friction None of the listed here Air friction Permanent magnet Fluid friction ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation The pointer of an indicating instrument should be Very light None of the listed here Either light or heavy Very heavy Very light None of the listed here Either light or heavy Very heavy ANSWER DOWNLOAD EXAMIANS APP
Measurement and Instrumentation Which of the quantity consists of unit as Pascal ? Impulse Force Pressure Temperature Impulse Force Pressure Temperature ANSWER DOWNLOAD EXAMIANS APP
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